Is S-Corp Election Worth It for You?

There's no universal answer — it depends on your salary ratio and compliance costs — but the breakeven typically falls between $30,000 and $60,000 in net profit for most single filers with typical compliance costs ($1,500–$3,000/yr).

The calculator above computes your personal breakeven from your actual numbers. FICA savings grow linearly with profit (on the distributed portion), while compliance costs are largely fixed. The ROI of S-corp election improves significantly as profit scales above the breakeven. At $80,000 net profit with a 40% salary and $2,250 compliance, a single filer typically saves $4,000–$5,000/yr. At $200,000+, savings often exceed $10,000–$15,000/yr.

The IRS requires S-corp shareholder-employees to pay themselves reasonable compensation for services rendered — there is no bright-line percentage or formula. Rev. Rul. 74-44 established the enforcement pattern: the IRS can reclassify distributions as wages if compensation is unreasonably low.

Courts and the IRS look at: (1) what would you pay someone else to do the same work, (2) what percentage of profit comes from your personal services vs. capital, and (3) what similar S-corp owners in your industry pay themselves.

30–50% of net profit is a common starting framework for service businesses, but market wage for your specific role is the stronger benchmark. Use industry salary surveys and document your reasoning. A very low salary (<20% of profit for a pure service business) will attract IRS scrutiny. Ask a CPA before setting a very low salary.

It depends on your income level — the answer is different below vs. above the QBI phase-out threshold ($197,300 single / $394,600 MFJ for 2025).

Below the threshold: Sole props generally get a larger QBI deduction because their entire net profit is the QBI base. S-corp owners exclude their salary from QBI — only distributions count. The FICA savings typically outweigh this difference, but the QBI loss partially offsets the advantage at lower incomes.

Above the threshold: The W-2 wage limitation kicks in. Sole props (no W-2 employees) see their QBI deduction phase to zero. S-corps can use the owner's salary as W-2 wages, potentially unlocking a substantial QBI deduction the sole prop loses entirely. This is often the most significant tax advantage of S-corp status for high earners.

Typical annual S-corp compliance costs: payroll processing $500–$1,200/yr · CPA for Form 1120-S $800–$2,000/yr · state annual report / franchise fees $50–$800+ · bookkeeping $200–$600/yr incremental. One-time setup: $500–$2,000. Total ongoing: realistically $1,500–$3,500/yr for a simple single-shareholder S-corp.

Sole props pay none of these. Their “cost” is paying SE tax on 100% of net income with simpler returns (Schedule C on Form 1040 only).

Yes, with timing constraints. S-corp election is made on Form 2553. For current-year effectiveness, file no later than 2 months and 15 days after the start of the tax year (March 15 for a January 1 start). Late election relief is available under Rev. Proc. 2013-30 — the IRS grants this routinely with reasonable cause.

An existing LLC can elect S-corp treatment without forming a new corporation. The LLC continues to exist legally; it just elects to be taxed as an S-corp. Some states require a separate state-level election.

No. California imposes a 1.5% S-corp franchise tax on net income, min $800/yr (included in this calculator when CA is selected). New York City has historically imposed additional local taxes on S-corps. Texas has no personal income tax but levies a franchise (margin) tax on S-corps. States like FL, WA, NV, WY, SD, AK, NH, TN have no personal income tax — the S-corp election's primary benefit there is federal FICA savings. A small number of states don't recognize the federal S-corp election. Always verify with a local CPA before electing.

The IRS can reclassify S-corp distributions as wages (Rev. Rul. 74-44). Consequences: back FICA taxes on the reclassified amount (both sides) · accuracy-related penalty (20% of underpayment) · interest. The IRS has won multiple Tax Court cases: Watson v. Commissioner (2012) — a CPA partner taking $24,000 salary on $200,000+ distributions had the entire distribution reclassified. Pay a salary matching what you'd pay a third party for your work, document your reasoning, and have a CPA review the structure annually.

“LLC vs S-Corp” is partly a category error — an LLC is a legal entity structure, while S-corp is a tax election. You can have an LLC taxed as an S-corp. By default, a single-member LLC is taxed as a sole proprietorship — all net income is subject to SE tax at 15.3% × 92.35%.

When you elect S-corp taxation (Form 2553), the LLC splits income into salary (W-2, FICA applies) and distributions (K-1, FICA-free). Key practical differences: S-corp requires payroll (W-2s, quarterly deposits, Form 1120-S) · two returns · ongoing formality · max 100 shareholders, US residents only. For most solo business owners, the question is: “Should my LLC elect S-corp taxation?” — not whether to use a separate legal entity.